baber/WOPTO huggingface dataset:
Patent JP-S60164950-A (JP)
Title: Cassette loading device
Inventor: KUROKAWA YUTAKA
IPC: G11B17/035
Filed: 1984-02-06
Abstract: PURPOSE:To make the cassette loading device thin, to reduce the space at the tip of opening side of a cassette cover, and to miniaturize the cassette loading device by arranging a seesaw member on the upper face of a cassette holder and thereby putting the pushing up position of a center hub pressing base plate close to a rotation axis and reducing upward relief of the pressing base plate. CONSTITUTION:It becomes possible to push up the pressing base plate at a position nearer to the rotation axis 26 than conventional structure by placing the seesaw member 32 flatly on the upper face of the cassette holder 25. The amount of pushing up of the tip 30b of the pressing base plate can be reduced also by making the amount of relief 52 from the center hub of a pressing member 53 equal. Accordingly, the cassette loading device can be made thin by making the space of upper side of the cassette holder smaller than conventional structure. At the same time, the space of end part of opening side of the cassette cover can be saved and the device can be made small.
Patent JP-S55114012-A (JP)
Title: Single-ended type push-pull amplifier
Inventor: ITOU TAKASHI
IPC: H03F3/30
Filed: 1979-02-23
Abstract: PURPOSE:To prevent any other component than an output circuit, connected to a connection center point of two output transistors Tr, from breaking down in succession by moving both output Trs to operate in their cut-off directions by inhibiting negative feedback operation by cutting off a negative feedback loop for stabilizing a DC voltage at the connection center point when the output circuit gets out of order due to a short circuit. CONSTITUTION:When output coupling capacitor 23 gets out of order due to a short circuit, a current flows through short-protective diode 40 by way of collector resistances 14 and 15 of Tr19 and bias circuit 25 and this current further flows to the earth through emitter-balancing resistance 17 of Tr17 and load 30. On the occurrence of the short circuit, the base voltage of output Tr3 falls low and while the voltage at connection center point 35 also falls, the collector current of output Tr3 can be reduced, so that abnormal heating can be prevented.
Patent JP-S63187651-A (JP)
Title: Package for integrated circuit
Inventor: MOTOKI KENSAKU
IPC: H01P5/08
Filed: 1987-01-30
Abstract: PURPOSE:To prevent the increase of the number of ceramic boards even when the number of power supplies is augmented by providing power surfaces and grounding surfaces onto one ceramic board collectively, not distributing onto respective ceramic board one by one while arranging the boards to a concentric square shape. CONSTITUTION:An IC chip is die-bonded with a cavity 11 surrounded by a central opening 21 and a bottom plate 14. Electrodes for input-output signals for the IC chip are wire-bonded with either of metallized wirings 3 for signals for a package. A power supply for the IC chip and an electrode for a ground are connected to power-ground metallized surfaces 5, 6, 7 shaped onto a third ceramic board 2 by wires. Since the power-ground metallized surfaces are positioned on the whole circumference of the third ceramic board 2, wires are easily bonded. Grounding surfaces 16, 14 are positioned just above or just under the signal metallized wirings 3. Accordingly, characteristic impedance (L/C)<1/2> can be kept constant. The package is effective for cutting noises.
Patent JP-H04257902-A (JP)
Title: Programmable controller
Inventor: YOKOYAMA HIDEMI
IPC: G05B19/05
Filed: 1991-02-13
Abstract: PURPOSE:To prevent the work of another operator from being interrupted by receiving the selection/cancel requests of operation inhibition to respective equipment and the set/cancel requests of simulation to respective signals from the plural operators and judging whether the work is enabled or not. CONSTITUTION:A storage circuit 15a in an arithmetic unit 15 stores the numbers of signals related to each equipment 17, which is an operation object, as corresponding data in advance. Next, when the desired equipment 17 to select/cancel the operation inhibition is selected from the picture of a display device 11 by a touch operation, it is retrieved whether there is the equipment 17 in the operation set inhibition data or not. When there is no equipment 17, the processing of the operation inhibition is executed and based on the corresponding data, the signal number corresponding to the equipment 17 is registered as the simulation set inhibition data. When the desired signal to set/cancel the simulation of the signal is selected by an input device 11a, it is retrieved whether there is the signal in the simulation set inhibition data or not. When there is no signal, the processing of the signal simulation is executed and based on the corresponding data, the equipment 17 corresponding to the signal is registered as the operation set inhibition data.
Patent JP-S58137803-A (JP)
Title: Optical fiber switch
Inventor: SERIZAWA AKIMOTO
IPC: G02B26/08
Filed: 1982-02-10
Abstract: PURPOSE:To improve the reliability of an optical fiber switch by fixing one end of an optical fiber bundle to a lens body, and disposing a piezoelectric object which displaces when applied with voltage on the other end face side of the lens body. CONSTITUTION:An optical fiber bundle 1 is constituted of fibers 2, 3, 4 disposed in one array and is so disposed that the end faces of the fibers are located at the focal position of a lens 5. A piezoelectric object 6 mounted with a reflecting mirror 7 is disposed on the opposite side of the bundle 1. The beam of light 9 out from the fiber 2 transmits through the lens 5 by which parallel beams are formed. The parallel beams are reflected by the mirror 7 and are made incident as beam of light 10 into the fiber 4. When the light 9 incident from the fiber 2 is reflected in the position of the mirror 7' displaced slightly from the mirror 7, the light is made incident as a beam of light 11 to the fiber 3. The light signal is thus changed over by changing the optical paths.
Patent JP-S54112101-A (JP)
Title: Composite tuner circuit
Inventor: AKIBA KAZUO
IPC: H03J3/24
Filed: 1978-02-23
Abstract: PURPOSE: To allow the composite tuner circuit of a UHF receiver to make an accurate adjustment rapidly by adjusting a degree of coupling without influencing inductance after a coarse adjustment with simple constitution.  
     CONSTITUTION: Onto one surface of substrate 10, capacitor 2, coil 3, and varactor diode 4 at the input side, and capacitor 7, coil 5 and varactor diode 6 at the output side are provided; on the other surface of substrate 10, earth pattern 19 is formed and they are connected to conductive patterns 11 to 18 respectively. Further, conductive patterns 11, 14, 15, and 18 are connected to earth pattern 19 through holes 20 to 23 to constitute resonance circuit A and B. In addition, one part between through holes 20 and 22, and 21 anf 23 of earth pattern 19 formed on the other side of substrate 10 is removed to form part 24, thereby adjusting the degree of coupling between the input side and output side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61181846-A (JP)
Title: Thermally conductive resin composition and thermally conductive molding
Inventor: SAITO NOBUO
IPC: C08L23/00
Filed: 1985-02-06
Abstract: PURPOSE:To provide the titled resin compsn. having thermal conductivity, moldability, resistance to heat and corrosion, etc., and suitable for use as a material for a heat exchanger, by blending a thermally conductive filler composed of aluminum oxide particles with a polypropylene resin in a specified weight ratio. CONSTITUTION:Aluminum oxide particles having a particle size of 0.1-300mum as a thermally conductive filler are blended with a polypropylene resin in such a proportion that the quantity of aluminum oxide particles accounts for 50-85wt% of that of the compsn., thus obtaining the desired thermally conductive resin compsn. When aluminum oxide having alpha-type crystalline form is used, a resin compsn. giving moldings having excellent thermal conductivity, corrosion resistance and chemical and physical stability can be obtd. If desired, additives such as antioxidant, lubricant, colorant, etc., may be added.
Patent JP-H02200717-A (JP)
Title: Method for dephosphorizing molten iron
Inventor: MUKAWA SUSUMU
IPC: C21C1/04
Filed: 1989-01-30
Abstract: PURPOSE:To dephosphorize a molten iron with a smaller amt. of a dephosphorizing material by blowing a flux for dephosphorization by gaseous N2 from a bottom blowing tuyere and adjusting the stirring force to be applied to the molten iron from the initial period to the end period of the dephosphorization at the time of blowing the oxygen in the presence of basic molten slag and subjecting the molten iron to a dephosphorization treatment. CONSTITUTION:The molten iron 2 is put into a converter 1 having the bottom blowing tuyere 4 and a top blowing lance 7 and inexpensive steel scrap 3 is added to the molten iron and is melted. A mixture composed of lumped CaO, CaF2 and iron ore is charged as a slag forming material for dephosphorization from a tank 6 into this molten iron to form the molten slag for dephosphorization. The powder of the above- mentioned slag forming agent for dephosphorization in a blow tank 5 is simultaneously blown by gaseous N2 form the bottom blowing tuyere 4 and gaseous oxygen is brown from the lance 7 to maintain the stirring force epsilon defined by formula I in the molten iron at 1.2 to 10kw/t in the initial period of dephosphorization and at 0.5 to 1.1kw/t in the end period of dephosphorization, by which the molten iron is dephosphorized with the lessened use of the dephosphorizing agent essentially consisting of the CaO.
Patent JP-H06236998-A (JP)
Title: Semiconductor integrated circuit
Inventor: OSAWA MASANORI
IPC: H01L27/08
Filed: 1993-02-08
Abstract: PURPOSE:To provide a semiconductor integrated circuit, in which a harmful influence from depletion layers is minimized. CONSTITUTION:An insulating film 4 is formed on an n-type silicon substrate 1, and MOSFET's 5 and 6 are integrated on the insulating film 4. A high- concentration layer 3 for suppressing depletion layers is of the same conductivity type as the n-type silicon substrate 1. The high-concentration layer is provided at least in a region adjacent to the insulating film 4 on the n-type silicon substrate 1, and located just under source-drain regions 9, 10, 14 and 13, and a wiring 7 of a semiconductor device and adjacent to the insulating film 4 on the n-type silicon substrate 1. Through the high-concentration layer 3, depletion layers are prevented from producing so that the capacity of the depletion layer can be made electrically negligible.
Patent JP-H11200795-A (JP)
Title: Erector
Inventor: SHINNO YOSHIHITO
IPC: E21D11/40
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an erector capable of easily assembling a tunnel shell in a short time. SOLUTION: A gripping section is moved freely in the orthogonal direction to the propulsive direction 42 of a shield machine, the juxtaposing direction of a segment 13, at the time of the pushing of the segment 13 while the movement of the gripping section in the juxtaposing direction is controlled at the time of positioning. Consequently, when there is displacement in positioning and force in the juxtaposing direction works to the gripping section at the time of the pushing of the segment 13, the gripping section is shifted in the juxtaposing direction by the force, and movement is adjusted at an optimum place and the segment 13 is pushed. Accordingly, positioning control may be conducted roughly, control is simplified and a tunnel shell can be assembled easily in a short time.
Patent JP-S62180360-A (JP)
Inventor: UIRIAMU DEBITSUDO KURAI
IPC: G03C5/00
Filed: 1986-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10238068-A (JP)
Title: Decorative panel mounting bracket and mounting method
Inventor: OGAWA MASAMI
IPC: E04F13/24
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method capable of improving the mounting stability and strength of a decorative panel. SOLUTION: A decorative panel mounting bracket has a pair of holding strips 3a, 3b with pawls 2, one having a screw hole 5 and the other having a bolt hole 4, a clamp 9 containing a bolt 8 to fasten the holding strips 3a, 3b and forcibly fasten the pawls to latched grooves in parallel on the back of a decorative panel and a supporting strip 11 with a hole 10 to insert the bolt 8 therein. A mounting part 11a is formed on the supporting strip 11 to be deviated to one sides of the latched grooves in parallel. The holding strips 3a, 3b have substantially the same shape and size so that the sides 3a', 3b' opposing each other can be inclined from one sides to the other sides of the latched grooves in the condition that these pawls 2 are latched to the latched grooves in parallel in the decorative panel.  The supporting strip 11 is inclined corresponding to the sides of the holding strips 3a, 3b inclined in the condition that the bolt 8 is inserted into the hole 10.
Patent JP-H04259051-A (JP)
Title: Access control system
Inventor: SUZUKI HIROYUKI
IPC: G06F13/00
Filed: 1991-02-14
Abstract: PURPOSE:To control the accesses for each command and each object instance in an access control system prepared for the monitoring command of a transmission device and the setting command of a control part. CONSTITUTION:The 1st and 2nd storage parts 110-1 and 110-2 store the information that shows whether the accesses are possible or not to the information on a prescribed object instance and each circuit information on the object instances with input of a log-in ID word, a password and a command received from a subscriber. A 3rd storage part 110-3 stores the information showing whether the rewriting, erasing or retrieving operation is possible or not to the prescribed data on each circuit information with input of those log-in ID word, password and command. These three storage parts are provided to a control part including a CPU 300 which performs the access processing to the memories 500-1-500-n. Then the CPU 300 have accesses to these memories when a fact that these accesses are possible is decided.
Patent JP-2000217416-A (JP)
Title: Bundling device
Inventor: EDA HIDEYA
IPC: A01F12/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out bundling work, even when reaping work is started in a state that grain straws are left in the pre-treating section or the threshing section. SOLUTION: This bundling device is provided with the pre-treating section 12 having a threshing depth carrier 28, a root-arranging plate 79 for arranging the roots of non-bundled discharged grain straws, a main detection sensor for detecting the grain straws carried to a threshing depth carrier 28, etc. When either of a case wherein a root side detection sensor 80L or an ear tip side detection sensor 80R disposed in the bundling device 50 is switched on 5 seconds later after the main detection sensor detects the grain straws and a case where 10 seconds passes after the main detection sensor 32 detects the grain straws is satisfied, an automatic start signal 101 for starting the control of the root- arranging plate 79 is outputted to a motor for arranging roots.
Patent JP-S58214073-A (JP)
Title: Pinch valve device
Inventor: KOUDA KAZUTOSHI
IPC: F16K7/06
Filed: 1983-02-10
Abstract: PURPOSE:To assuredly intercept a flow path by providing a tube inner wall with a rib projected obliquely, the joining surface between the rib and the inner wall being a thin wall, and clamping a tube from above and below the structure surface of the rib. CONSTITUTION:A virtual surface formed by a rib 4 projected on the inner wall of a flexible tube 3 intercepts a flow path of the tube 3 obliquely, so that in the state of opening a valve, a through hole formed by the inner peripheral edge of the rib 5 functions as a flow path. When the area of the tube 3 where the rib 4 is mounted is pressed, the tube inner wall above and below the rib 4 is adhered closely to all the area of the rib 4 to close up the flow path. At this time, a gap is produced at a joining portion of the rib 4 and the tube wall. The gap is intercepted by the circular rib, which can produce no effect upon the interception of the flow path and reduce the divided clamping pressure. Furthermore, the tube wall is easily bent by a thin wall portion 6 and the above gap is enlarged. The rib 4 is disposed obliquely to the direction of flow, which can decrease the percentage of section reduced by the rib 4 to hold down passing resistance to the minimum.
Patent JP-H03226229-A (JP)
Title: Power source device using triac
Inventor: MIYAZAKI HIROSHI
IPC: G05F1/618
Filed: 1990-01-31
Abstract: PURPOSE:To improve stability of an operation by connecting a triac for an alternating current input control directly to a switching control circuit of a switching regulator and a secondary-side rectifier circuit thereof in a power source device of a household electric appliance. CONSTITUTION:A primary-side rectifier circuit is constructed of a diode 24 and a capacitor 13. The cathode of a triac 3 is connected directly to one end 25 of an alternating-current input, the low-potential side 26 of a switching control circuit 16 and the high-potential side 23 of a direct-current output in secondary-side rectifier circuits 18 and 19. Thus, the triac 3 is driven directly and operation in a firing mode to be prohibited is prevented. Since a potential difference between the low-potential side of the control circuit 16 and the high- potential side of the secondary-side direct-current output is eliminated, moreover, detection signals of the secondary-side direct-current voltage, an overvoltage, an overcurrent, etc., are transmitted directly to a gate drive circuit 15 without an isolation circuit. Accordingly, a delay time of the detection signals is shortened and stability of the operation is improved.
Patent JP-2000219547-A (JP)
Title: Production of hydraulic material
Inventor: FUKUOKA MAKOTO
IPC: C04B9/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To produce a hydraulic material equivalent to dicalcium silicate with industrial mass-producibility. SOLUTION: Silicate ions are allowed to react with oxide or hydroxide of calcium or magnesium under atmospheric pressure in an aqueous medium in which the silicate ions can be dissolved and the resulting reaction product is fired to obtain the objective hydraulic material. Synthesis reaction under atmospheric pressure and a mild temperature condition of about 100 deg.C to ordinary temperature is enabled, the firing of the reaction product is carried out in a low temperature range of <=900 deg.C and in the range of 400-600 deg.C in some cases and the hydraulic material is produced with industrial mass-producibility.
Patent JP-H06233744-A (JP)
Title: At-home medical treatment support system
Inventor: ARIMATSU TOSHIHARU
IPC: G06Q50/22
Filed: 1993-02-09
Abstract: PURPOSE:To deal with emergency at low cost by providing an at-home communication equipment for transmitting the medical treatment information of an at-home patient to an information collecting center, medical treatment information collector for converting this signal into a chart or a character and transmitting it to a hospital and facsimile means for receiving this information at the hospital and connecting these devices by a public telephone line. CONSTITUTION:The medical treatment information is fetched into a communication equipment 10 installed at home and transmitted through a public telephone line 51 to a computer 31 installed at an information collecting center 30 by a modem. A modem 32 is connected to the computer 31, and thus, the medical treatment information can be communicated with each home. This medical treatment information is recorded and managed at a large capacity storage device 34, and this information in the form of a character string or numerical value sequence quantizing an electrocardiogram waveform, etc., is image- converted to the format of a report and transmitted from a facsimile 33 connected to the computer through a public telephone line 52 to a facsimile 41 installed at a hospital 40 attended by the patient.
Patent JP-H054794-A (JP)
Title: Cargo handling device
Inventor: SUZUKI TSUNEHIKO
IPC: B66C19/00
Filed: 1991-02-14
Abstract: PURPOSE:To provide a cargo handling device enabling efficient loading/ unloading. CONSTITUTION:Above a truck 2 moving horizontally along a guide rail 11, there are provided a trolley truck supporting member 4 rotated horizontally with the desired height in relation to the truck 2, and a trolley truck 5 reciprocated in the longitudinal direction of the trolley truck supporting member 4. The trolley truck 5 is further provided with a liftable suspension means 7. Accordingly, after letting the whole device (a) travel into a position in the vicinity of a loading or unloading position, the trolley truck supporting member 4 is rotated to align the loading or unloading position, and then the hanging means 7 is elevated to perform loading/unloading.
Patent JP-H05216018-A (JP)
Title: Color liquid crystal display device
Inventor: TAKAMATSU TOSHIAKI
IPC: G02F1/1333
Filed: 1992-02-06
Abstract: PURPOSE:To provide the color display which can make multicolor display including accumulated display, is further brighter than the display obtained by combinations of primary color systems and is excellent in display contrast. CONSTITUTION:The liquid crystal composite of the liquid crystal display device constituted by forming transparent electrodes 2 respectively on the opposite surfaces of a pair of light transmissive substrates 1, forming oriented films coating the respective transparent electrodes 2 and packing the liquid crystal composite between a pair of the light transparent substrates consists of nematic liquid crystals and dyestuff which are supported by a high-polymer resin to form three kinds of droplet liquid crystal phases 3, 4, 5. Two kinds of the liquid crystal phases among these liquid crystal phases contain dichromatic dyestuff having a complementary color relation and one kind contains black dyestuff. The above-mentioned liquid crystals have positive and negative dielectric anisotropy.
Patent JP-H10222684-A (JP)
Title: Printing system
Inventor: YOSHIDA YOICHI
IPC: B41B27/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To attain an efficient processing between a preparation process and a printing process by operating a prescribed processing by page units to stored print data according to an inputted instruction, and generating output data. SOLUTION: All the inputting and instructing works of a worker are operated through a user interface/input parameter generating part 5. The worker inputs an input configuration and an output configuration necessary for a work to be performed by a printing system 1. An input parameter analyzing part 17 reads an inputted parameter, and analyzes which processing should be performed. An input page data analyzing part 19 reads input data written in the input parameter, analyzes a header, a part description part, and the position and size (bytes) of a footer in a read file, and analyzes the number of pages and the position and size of the page of print data in the page description part. An output data re-constituting part 21 generates output data constituted of the header, the position of the page of the page description part, and footer.